Over the next 10 days Santiago de Cuba tops out around 93° (Thursday) and dips to 70° on the coolest night (Sunday). Roughly 1.9 in of rain falls over the period, with Monday the most likely wet day (84%). Right now Santiago de Cuba is about 13° cooler than nearby Holguín. Longer view: a tropical climate — warm all year, with the calendar split into wet and dry rather than hot and cold.
Santiago de Cuba, Cuba · 20.02°N, 75.82°W · America/Havana · Forecast computed for these exact coordinates